Mathematics, 12.02.2021 20:30 xboxdude06
The speed of a locomotive without any wagons attached to it
is 40 kmph. It diminishes by a quantity which is proportional to
the cube root of the number of wagons attached, i. e. the speed of
the locomotive is 34 kmph when 27 wagons are attached. What is
the maximum number of wagons that can be attached, so that
speed does not go below 30kmph?
Answers: 2
Mathematics, 21.06.2019 14:30
F(x)= 1/x-4, g(x)=4x+1/x a. use composition to prove whether or not the functions are inverses of each other. b. express the domain of the compositions using interval notation.
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The price of a car has been reduced from $19,000 to $11,590. what is the percentage decrease of the price of the car?
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The speed of a locomotive without any wagons attached to it
is 40 kmph. It diminishes by a quantity...
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